US2017016524A1PendingUtilityA1

Bicycle sprocket wheel

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Assignee: CHENG CHAO-YUANPriority: Sep 28, 2016Filed: Sep 28, 2016Published: Jan 19, 2017
Est. expirySep 28, 2036(~10.2 yrs left)· nominal 20-yr term from priority
Inventors:Chao-Yuan Cheng
B62M 9/00F16H 55/30
36
PatentIndex Score
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Claims

Abstract

A sprocket wheel for a bicycle is provided with a plurality of first teeth; a plurality of second teeth alternating with the first teeth; and a plurality of recesses on one side, each recess extending from one first tooth to the adjacent first tooth via the second tooth between the two first teeth.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . A sprocket wheel for a bicycle, comprising:
 a plurality of first teeth;   a plurality of second teeth alternating with the first teeth; and   a plurality of recesses on one side, each recess extending from one first tooth to the adjacent first tooth via the second tooth between the two first teeth.

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